From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Yipeng Wang <yipeng1.wang@intel.com>
Subject: [PATCH v2 65/68] efd: replace use of rte_memcpy
Date: Fri, 21 Aug 2026 12:25:00 -0700 [thread overview]
Message-ID: <20260821192646.146382-66-stephen@networkplumber.org> (raw)
In-Reply-To: <20260821192646.146382-1-stephen@networkplumber.org>
Copying small key with rte_memcpy is better done with memcpy
which enables more analysis checks.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
lib/efd/rte_efd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/efd/rte_efd.c b/lib/efd/rte_efd.c
index 4dfc0ec9a4..09b0b01d90 100644
--- a/lib/efd/rte_efd.c
+++ b/lib/efd/rte_efd.c
@@ -18,7 +18,6 @@
#include <rte_malloc.h>
#include <rte_prefetch.h>
#include <rte_branch_prediction.h>
-#include <rte_memcpy.h>
#include <rte_ring.h>
#include <rte_jhash.h>
#include <rte_hash_crc.h>
@@ -1060,7 +1059,7 @@ efd_compute_update(struct rte_efd_table * const table,
rte_prefetch0(new_k);
new_idx = (uint32_t) ((uintptr_t) slot_id);
- rte_memcpy(EFD_KEY(new_idx, table), key, table->key_len);
+ memcpy(EFD_KEY(new_idx, table), key, table->key_len);
current_group->key_idx[current_group->num_rules] = new_idx;
current_group->value[current_group->num_rules] = value;
current_group->bin_id[current_group->num_rules] = *bin_id;
--
2.53.0
next prev parent reply other threads:[~2026-08-21 19:33 UTC|newest]
Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-20 5:11 [PATCH 00/61] reduce use of rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 01/61] devtools/cocci: add script to replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 02/61] app/testpmd: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 03/61] test: use memcpy instead of rte_memcpy Stephen Hemminger
2026-08-20 6:22 ` Morten Brørup
2026-08-20 16:22 ` Stephen Hemminger
2026-08-21 6:37 ` Morten Brørup
2026-08-20 5:11 ` [PATCH 04/61] app/graph: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 05/61] lpm: remove unnecessary include of rte_memcpy.h Stephen Hemminger
2026-08-20 5:11 ` [PATCH 06/61] acl: " Stephen Hemminger
2026-08-20 5:11 ` [PATCH 07/61] drivers/bus: " Stephen Hemminger
2026-08-20 5:11 ` [PATCH 08/61] security: replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 09/61] ethdev: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 10/61] net: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 11/61] pdcp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 12/61] eventdev: replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 13/61] eal: replace rte_memcpy of cpuset Stephen Hemminger
2026-08-20 5:12 ` [PATCH 14/61] cryptodev: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 15/61] drivers/raw: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 16/61] test-pipeline: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 17/61] net/af_xdp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 18/61] net/avp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 19/61] net/axgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 20/61] net/bnx2x: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 21/61] net/bnxt: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 22/61] net/bonding: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 23/61] net/cnxk: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 24/61] net/cxgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 25/61] net/dpaa2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 26/61] net/enic: " Stephen Hemminger
2026-08-20 9:05 ` Hyong Youb Kim (hyonkim)
2026-08-20 5:12 ` [PATCH 27/61] net/failsafe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 28/61] net/gve: " Stephen Hemminger
2026-08-20 20:42 ` Joshua Washington
2026-08-20 5:12 ` [PATCH 29/61] net/hinic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 30/61] net/hns3: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 31/61] net/mlx5: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 32/61] net/mvpp2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 33/61] net/netvsc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 34/61] net/nfp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 35/61] net/ngbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 36/61] net/ntnic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 37/61] net/null: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 38/61] net/qede: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 39/61] net/ring: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 40/61] net/sfc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 41/61] net/txgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 42/61] net/vhost: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 43/61] net/virtio: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 44/61] net/sxe2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 45/61] net/zxdh: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 46/61] net/memif: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 47/61] net/ice: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 48/61] test-bbdev: remove unnecessary include rte_memcpy.h Stephen Hemminger
2026-08-20 5:12 ` [PATCH 49/61] drivers/mempool: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 50/61] ml/cnxk: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 51/61] drivers/event: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 52/61] baseband/la12xx: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 53/61] baseband/acc: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 54/61] drivers/*/qat: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 55/61] hash: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 56/61] rib: remove rte_memcpy include Stephen Hemminger
2026-08-20 5:12 ` [PATCH 57/61] pcapng: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 58/61] efd: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 59/61] net/xsc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 60/61] net/pcap: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 61/61] power: " Stephen Hemminger
2026-08-20 7:31 ` [PATCH 00/61] reduce " Morten Brørup
2026-08-20 8:16 ` Bruce Richardson
2026-08-20 8:46 ` Konstantin Ananyev
2026-08-20 9:03 ` Morten Brørup
2026-08-20 13:07 ` Konstantin Ananyev
2026-08-20 14:00 ` Morten Brørup
2026-08-20 20:13 ` Stephen Hemminger
2026-08-20 20:16 ` Stephen Hemminger
2026-08-20 20:18 ` Stephen Hemminger
2026-08-21 19:23 ` [PATCH v2 00/68] " Stephen Hemminger
2026-08-21 19:23 ` [PATCH v2 01/68] devtools/cocci: add script to replace fixed size rte_memcpy Stephen Hemminger
2026-08-21 19:23 ` [PATCH v2 02/68] lib: add missing include of rte_memcpy.h Stephen Hemminger
2026-08-21 19:23 ` [PATCH v2 03/68] net: " Stephen Hemminger
2026-08-21 19:23 ` [PATCH v2 04/68] crypto: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 05/68] drivers: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 06/68] app: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 07/68] examples: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 08/68] eal: document when to use rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 09/68] app/testpmd: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 10/68] test: use memcpy instead of rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 11/68] app/graph: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 12/68] lpm: remove unnecessary include of rte_memcpy.h Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 13/68] acl: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 14/68] drivers/bus: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 15/68] security: replace fixed size rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 16/68] ethdev: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 17/68] net: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 18/68] pdcp: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 19/68] eventdev: replace fixed size rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 20/68] eal: replace rte_memcpy of cpuset Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 21/68] cryptodev: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 22/68] drivers/raw: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 23/68] test-pipeline: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 24/68] net/af_xdp: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 25/68] net/avp: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 26/68] net/axgbe: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 27/68] net/bnx2x: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 28/68] net/bnxt: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 29/68] net/bonding: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 30/68] net/cnxk: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 31/68] net/cxgbe: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 32/68] net/dpaa2: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 33/68] net/enic: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 34/68] net/failsafe: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 35/68] net/gve: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 36/68] net/hinic: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 37/68] net/hns3: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 38/68] net/mlx5: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 39/68] net/mvpp2: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 40/68] net/netvsc: " Stephen Hemminger
2026-08-21 20:08 ` [EXTERNAL] " Long Li
2026-08-21 19:24 ` [PATCH v2 41/68] net/nfp: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 42/68] net/ngbe: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 43/68] net/ntnic: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 44/68] net/null: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 45/68] net/qede: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 46/68] net/ring: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 47/68] net/sfc: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 48/68] net/txgbe: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 49/68] net/vhost: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 50/68] net/virtio: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 51/68] net/sxe2: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 52/68] net/zxdh: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 53/68] net/memif: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 54/68] net/ice: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 55/68] test-bbdev: remove unnecessary include rte_memcpy.h Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 56/68] drivers/mempool: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 57/68] ml/cnxk: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 58/68] drivers/event: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 59/68] baseband/la12xx: " Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 60/68] baseband/acc: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 61/68] drivers/*/qat: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 62/68] hash: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 63/68] rib: remove rte_memcpy include Stephen Hemminger
2026-08-21 19:24 ` [PATCH v2 64/68] pcapng: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:25 ` Stephen Hemminger [this message]
2026-08-21 19:25 ` [PATCH v2 66/68] net/xsc: " Stephen Hemminger
2026-08-21 19:25 ` [PATCH v2 67/68] net/pcap: " Stephen Hemminger
2026-08-21 19:25 ` [PATCH v2 68/68] power: " Stephen Hemminger
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